Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
DIODES S3KB-13-F S3KB
Configuration
1 options
Configuration
22+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- DIODES S3KB-13-F
- Type
- DIODES
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- DIODES
- Electronic Component
- S3KB-13-F
- Electronic Component
- 1
- Package
- SMB(DO-214AA)
- Electronic Component
- General Purpose Diode
- Electronic Component
- 0.207g
- Electronic Component
- 1
- Electronic Component
- BM0000286226
- Current
- 3A
- Current(Ir)
- 10uA@800V
- (Vf)
- 1.15V@3A
- Electronic Component
- 65℃~+150℃
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
S3KB-13-F 产品概述
一、产品简介
S3KB-13-F是一款由DIODES（美台）研发的高性能标准二极管，具有高达800V的直流反向耐压和3A的平均整流电流。其独特的设计使其在多个应用场景中表现出色，尤其是在需要高耐压和高整流性能的电源管理和工业电气系统中。该产品采用SMB（DO-214AA）封装，适合表面贴装，与现代电子设备设计的紧凑性要求相符。
二、基础参数
- 直流反向耐压（Vr）：最大800V，这使得S3KB-13-F适用于高电压应用，能够有效地阻止反向电流损害电路。
- 平均整流电流（Io）：3A，确保足够的电流承载能力，使其在高功率应用中也能可靠运行。
- 正向压降（Vf）：在3A的条件下，其正向压降为1.15V，保持较低的功率损耗，提高能效，以应对热设计问题。
- 反向泄漏电流：在800V条件下，反向泄漏电流仅为10µA，展现出优异的电流控制特性，减少待机功耗。
- 工作温度范围：-65°C至150°C的宽温度范围，使其能够在极端环境中安全工作，增加其适用性和可靠性。
三、电子特性
S3KB-13-F具备标准恢复速度，恢复时间超过500ns，并且在200mA的条件下能保持稳定的性能。这些特性使得该二极管能够有效应对脉冲电流和快速开关操作，适用于各种AC-DC转换器、马达驱动和电源转换应用。
电容特性：在4V和1MHz的测试条件下，该二极管的电容值为40pF，显示出较低的输入和输出电容，使其在高速开关电路中表现良好。
四、适用场景
S3KB-13-F广泛应用于多个领域，包括但不限于：
- 开关电源：用于各种类型的电源转换器，包括AC-DC和DC-DC，能有效抑制开关损失。
- 工业电气：在各种工业控制和自动化设备中，作为整流和保护组件，提升设备的安全性和可靠性。
- 消费电子：在如家电、计算机、通信设备等应用中，提供稳定的电源支持。
- 汽车电子：能承受高电压和温度环境，适合在汽车电源管理和照明系统中使用。
五、封装与安装
S3KB-13-F采用SMB（DO-214AA）封装，体积小巧、重量轻，适合高密度PCB布局。表面贴装型的设计支持自动化生产，提高了生产效率，降低了组装成本。其耐高温和耐湿能力确保产品在严苛的环境下持续正常运行。
六、总结
总体而言，S3KB-13-F是一款高性能的通用二极管，凭借其优异的电气性能和宽广的应用场合，被广泛认可为市场上的一流选择。对于要求高耐压、大电流及低功耗的应用，该二极管提供了极为理想的解决方案，是设计工程师和制造商在现代电子产品开发中的不可或缺的器件。无论是电源管理、工业控制，还是汽车电子和消费电子，S3KB-13-F都能够满足高标准的设计需求，推动更高效、更可靠的电子产品解决方案的实现。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
